OBIEE Architecture and its components.

In OBIEE 11.1.1.5, the “regular” installation method is called the Enterprise Install, and gives you a logical architecture that looks like the diagram below:

The basic unit of organization for an OBIEE 11g system is called an Oracle BI Domain. An Oracle BI Domain consists of Java, and non-Java components, with the Java components being organized into a single WebLogic Domain. Over time, you can scale-out this WebLogic domain to include additional managed servers on additional hosts, though you need to purchase the additional WebLogic Server Enterprise Edition to make use of this.

The 11.1.1.5 release of OBIEE also introduced a new install type, the “Simple Install”, which did away with the managed server, along with the Node Manager server, reducing the memory footprint of the installation but at the cost of future expandability.

The WebLogic domain, for an Enterprise Install, initially consists of a single Administration Server and Managed Server, with the Administration Server containing the WebLogic Administration Console, Oracle Enterprise Manager and Java MBeans applications, and the Managed Server containing all the OBIEE Java components such as BI Publisher, the Action Service, the BI Middleware application and the BI Office application.
What we know of as the BI Server, BI Presentation Server and other “traditional” OBIEE server components are referred to collectively as System Components, and are installed, alongside the Java components, on each host. Within each host, each set of system components are collectively known as an Instance, with each instance being managed by its own installation of OPMN, or Oracle Process Manager and Notification Server. OPMN controls and monitors the various system components within it’s instance. When you scale-out an OBIEE system over several hosts, you can end-up with several instances, once for each host.

 Collectively, these instances together are known as a Farm, and the farm is what Enterprise Manager manages when you log in and make configuration changes.
The other topic, in terms of internals, that I covered in the session was around the Oracle BI Systems Management API. I’ll cover this in more detail in my presentation on OBIEE Systems Management on Thursday, but understanding the Systems Management API, the MBeans that make them available, and how Enterprise Manager uses these under the covers is to me, the key to understanding how OBIEE 11g works under the covers.

OBIEE Components: 

The Oracle Business Intelligence Suite Enterprise Edition Plus (EE) is a comprehensive suite of enterprise BI products, delivering the full range of BI capabilities including interactive dashboards, full ad hoc, proactive intelligence and alerts, enterprise and financial reporting, real-time predictive intelligence, disconnected analytics, and more. In addition to providing the full gamut of BI functionality, the Oracle Business Intelligence Suite EE Plus platform is based on a proven, modern Web Services-Oriented Architecture that delivers true next-generation BI capabilities.
Oracle Business Intelligence Enterprise Edition Plus has the following components:

Oracle BI Server: 

The foundation of the Oracle Business Intelligence Suite Enterprise Edition Plus platform is a true BI server that is designed to be highly scalable, optimizing concurrency and parallelism to make the value of BI applications available to the largest possible audience. It provides centralized data access and calculation, essentially creating a large pipe through which anyone can consume any information in any form anywhere in the enterprise. The BI server is central to all of the business processes that consume information, including dashboards, ad hoc queries, intelligent interaction capabilities, enterprise and production reporting, financial reporting, OLAP analysis, data mining, and other Web Service-based applications (J2EE and .NET). All of these applications require rich access to broad sets of data across the enterprise, and they all require a sophisticated calculation and aggregation infrastructure that the platform provides to deliver value.
The platform supports a full complement of access, analysis, and information delivery options, all in one fully integrated Web environment. Each of these components serves different audiences in the organization who have different appetites for the same underlying data, but need to access it in different ways. But unlike other BI tools, all components are integrated on one common architecture, enabling a seamless and intuitive user experience.

Oracle BI Answers:

Oracle BI Answers provides true end user ad hoc capabilities in a pure Web architecture. Users interact with a logical view of the information—completely hidden from data structure complexity while simultaneously preventing runaway queries—and can easily create charts, pivot tables, reports, and visually appealing dashboards, all of which are fully interactive and drillable and can be saved, shared, modified, formatted, or embedded in the user's personalized Oracle BI Intelligence Dashboards. The results are new levels of business user self-sufficiency in an environment that is fully secure and controlled by IT.

Oracle BI Interactive Dashboards:

Oracle BI Interactive Dashboards provides any knowledge worker with intuitive, interactive access to information that is actionable and dynamically personalized based on the individual's role and identity. In the Oracle BI Intelligence Dashboards environment, the end user is working with live reports, prompts, charts, tables, pivot tables, graphics, and tickers in a pure Web architecture. The user has full capability for drilling, navigating, modifying, and interacting with these results. Oracle BI Intelligence Dashboards can also aggregate content from a wide variety of other sources, including the Internet, shared file servers, and document repositories.

Oracle BI Delivers:

Oracle BI Delivers is a proactive intelligence solution that provides business activity monitoring and alerting that can reach users via multiple channels such as email, dashboards, and mobile devices. Oracle BI Delivers includes a full Web-based self-service alert creation and subscription portal. This next-generation product can initiate and pass contextual information to other alerts to execute a multi-step, multi-person  and multi-application analytical workflow. Furthermore, it can dynamically determine recipients and personalized content to reach the right users at the right time with the right information.

Oracle BI Disconnected Analysis:

Full business intelligence functionality for the mobile professional, enabling fully interactive dashboards and ad hoc analysis while disconnected from the corporate network.

Offers BI Answers and Dashboards to mobile professionals on computers disconnected from the network. It provides the same interface for users whether they are working in connected or disconnected mode.

Oracle BI Publisher:

Oracle BI Publisher (formerly known as XML Publisher) offers efficient; scalable reporting solution available for complex, distributed environments. It provides a central architecture for generating and delivering information to employees, customers, and business partners - both securely and in the right format. Oracle BI Publisher report formats can be designed using Microsoft Word or Adobe Acrobat - tools most users are already familiar with. Oracle BI Publisher also allows you to bring data in from multiple data sources into a single output document. Reports can be delivered via printer, e-mail, fax, WebDav, or publish your report to a portal. Oracle BI Publisher can be used as a standalone reporting product or integrated with the Oracle Business Intelligence Suite Enterprise Edition Plus. When used as part of the suite, Oracle BI Publisher leverages common dashboarding, metadata, security, calculation, caching, and intelligent request generation services.

Oracle BI Briefing Books:

Reports captured series of snapshots of Oracle BI Dashboards.

We can store a static snapshot of dashboard pages or individual requests in one or more briefing books. We can then download and share briefing books for viewing offline.

Briefing books and their content can be updated, scheduled, and delivered using Oracle BI Delivers.

Used to store/capture a series of static images of pages/requests at server, allowing the information to be viewed offline and shareable with other users and also we can keep track of changes offline.

Hyperion Interactive Reporting:

The Hyperion Interactive Reporting (Interactive Reporting) module provides executives, business users and analysts with intuitive user-directed query and analysis capabilities. An intuitive and highly interactive interface that lets users design dashboards, and quickly monitor and navigate relevant information. It's easy to deploy, provides direct access to data locked in transactional systems, and leverages information from existing data stores to deliver unequaled business intelligence reporting.

Hyperion SQR Production Reporting:

The Hyperion SQR Production Reporting (Production Reporting) module features an SQR programming environment to generate high volume, presentation-quality formatted reports. Production Reporting delivers the business context for key metrics by consolidating information from core business applications throughout the enterprise. With built-in security, report categorization, automatic versioning and archiving, Production Reporting software provides a complete solution for Web-based and print-ready report distribution and management.

Hyperion Financial Reporting:

The Hyperion Financial Reporting (Financial Reporting) module is a special-purpose financial reporting solution that generates formatted, book-quality financial and management reports that comply with regulations and external requirements. Financial Reporting features embedded financial intelligence that supports currency translations, GAAP, IFRS, and other financial standards. In addition, the module supports XBRL for electronic transmission and filing of financial information.

Hyperion Web Analysis:

Hyperion Web Analysis (Web Analysis) software delivers out-of-the-box online analytical processing (OLAP) analysis, presentation, and reporting for the extended enterprise. Web Analysis provides executives, business users, and analysts with intuitive user-directed Web-based query and analysis capabilities available, accessed through context-driven, thin-client user interface.